CN106141304A - A kind of deep water diamond-wire saw - Google Patents
A kind of deep water diamond-wire saw Download PDFInfo
- Publication number
- CN106141304A CN106141304A CN201610663452.7A CN201610663452A CN106141304A CN 106141304 A CN106141304 A CN 106141304A CN 201610663452 A CN201610663452 A CN 201610663452A CN 106141304 A CN106141304 A CN 106141304A
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- China
- Prior art keywords
- tensioning
- upper bracket
- bead string
- string rope
- lower carriage
- Prior art date
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 239000011324 bead Substances 0.000 claims abstract description 43
- 238000005520 cutting process Methods 0.000 claims abstract description 29
- 230000033001 locomotion Effects 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 7
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 210000004907 gland Anatomy 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D57/00—Sawing machines or sawing devices not covered by one of the preceding groups B23D45/00 - B23D55/00
- B23D57/0084—Sawing machines or sawing devices not covered by one of the preceding groups B23D45/00 - B23D55/00 specially adapted for sawing under water or at places accessible with difficulty
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D59/00—Accessories specially designed for sawing machines or sawing devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The present invention provides a kind of deep water diamond-wire saw, is mainly made up of cutting drive mechanism, feeding driving mechanism, feed speed governor motion, bead string rope strainer and clamp system, has been used for the cutting reparation of underwater structure.These facility use feed speed governor motion so that it is can regulate feed speed along with the tension variation of bead string rope in operation process, be effectively guaranteed the life-span of bead string rope, the stock-removing efficiency of facility and the reliability of cutting operation.Feeding driving mechanism can make feeding motor separate with the transmission of leading screw, and then drive mechanism carries out overload protection, simultaneously in the case of facility do not have power, and can be with turning handle feeding, it is achieved auto-manual drives feeding.Bead string rope strainer uses brute spring and nut screw to carry out tensioning, can effectively reduce the vibration of bead string rope in cutting process.Facility are equipped with buoyant material and deep water clack box, are suitable for deepwater environment operation.
Description
Technical field
The present invention relates to a kind of deep water diamond-wire saw, belong to field of ocean engineering.
Background technology
Deep water diamond-wire saw, by flexibility and the rigidity of diamond of its bead string rope, manipulating object is wide, and is not subject to
Working environment and the restriction of cut substrate shape, it is applied to the special dimensions such as the dismounting of the maintenance of seabed component, nuclear power plant
In work.Deep water rope saw is generally carried by ROV (having cable robot under water), and auxiliary operation, carries out underwater performance.Marine dress
Putting and equipment is in view of the operating characteristic of its complexity, removing, its workload in operation is huge, crisscross loaded down with trivial details, the spread area of operation process
Extensively and it is limited to environmental protection, safety and economic correlative factor thereof in removing, makes deep water diamond-wire saw in operation process
Owing to being continually changing of tensile force makes the life-span degradation of bead string rope, the driving force of cutting motor cannot effectively be applied to beading
On rope, bead string rope is made usually to occur skidding, owing to not having overload protection and vibration damping facility, in operation along with the increase of cutting force
Journey usually occurs disconnected rope, drives series of problems such as damaging, operator are injured.
Chinese patent application (publication number CN104858495A) discloses a kind of pipelines in deep sea cutting rope saw, and this rope is sawed
Machine Feed servo system uses gear driven leading screw feeding, but Feed servo system does not has overload protection, under water cutting labyrinth thing
Easily damage drive mechanism.It addition, bead string rope uses nut screw mode to carry out tensioning, the rigidity making bead string rope is too strong, is difficult to
Alleviating the vibration in bead string rope operation process, easily disconnected rope, the quality can carried due to ROV is within 20kg, and these facility do not have
The suitability that standby deepwater work operates with ROV.
Chinese patent application (publication number CN203843300A) discloses a kind of underwater diamond rope saw, and this rope saw sets
There are Hydraulic Control System in Water and dynamical system, it is to avoid the loss of pipeline between rope saw body and Hydraulic Station during deepwater work
And Secondary Design, but this facility volume is big, quality weight, is unfavorable for carrying and operating of ROV, limits the flexible of underwater performance
Property and range of application, and use three-wheel arrangement, cut caliber narrow range, the rigidity of bead string rope is big, affects bead string rope
Life-span.
Summary of the invention
The deficiency that the invention aims to overcome prior art to exist and a kind of deep water diamond-wire saw is provided, use
In the cutting reparation completing underwater structure.
The object of the present invention is achieved like this: include having slide rail lower carriage, be arranged in lower carriage slide rail upper
Support, the feeding driving mechanism being arranged on lower carriage upper end, the feed speed governor motion being arranged on upper bracket, bead string rope are opened
Tight mechanism and cutting drive mechanism and be arranged on the clamp system of lower carriage lower end, described feeding driving mechanism includes being arranged on
Lower carriage upper end support seat, be arranged on support the feeding motor of seat lower end and be connected with feeding motor decelerator, be arranged on and subtract
The minor sprocket of speed device outfan, the leading screw that is arranged on lower carriage, leading screw be from top to bottom disposed with the handle with rotating shaft,
Gland, disc spring, can the big sprocket wheel of play and bearing pin up and down, be provided with the semi-cylindrical coordinated with bearing pin bottom big sprocket wheel recessed
Groove, is provided with chain between big sprocket wheel and minor sprocket, described leading screw is also equipped with screw, and screw is connected with upper bracket；
Described feed speed governor motion is arranged on the left upper end of upper bracket, and the left upper end of upper bracket is provided with by pedestal
Push rod, the end of push rod is connected with the spool in the choke valve valve body controlling feeding motor flow, and pedestal and choke valve valve body
Between be provided with spool recover spring, the end of choke valve valve body is fixed with guide runner, and guide runner is arranged on above upper bracket
In the guide rail arranged in connected in star, the end face of described guide runner is fixed with driven pulley；
Described bead string rope strainer includes regulating wheel, tensioning leading screw, tensioning screw, shock-absorbing spring, tensioning slide block, described
Being provided with square through hole on upper bracket, tensioning slide block is arranged in the tensioning guide rail that square through hole both sides are arranged, and regulating wheel is installed
On the end face of tensioning slide block, one end of tensioning leading screw and the inner surface of square through hole are connected, the other end stretches to tensioning slide block
In the circular hole arranged, tensioning screw is arranged on tensioning leading screw, is provided with damping spring between tensioning screw and tensioning slide block；
Described cutting drive mechanism is arranged on the upper right side of upper bracket, including the fixed plate connected with upper bracket, is arranged on
Cutting motor on fixed plate end face and the cutting driving wheel that is connected of motor output end, and driving wheel is positioned at fixed plate and upper
Between frame；
The lower end of described upper bracket is symmetrically arranged with a drive and No. two drives, and the bead string rope that head and the tail are closed is successively
Walk around drive, regulating wheel, driven pulley, a drive and No. two drives；
Described clamp system has two and is symmetricly set on the two ends of lower section of lower carriage, each clamp system include with under
The upper clamping lobe lower clamping lobe hinged with upper clamping lobe that support is connected, clamping cylinder, and the centre position of lower clamping lobe and upper folder
The lower end of tight lobe is hinged, and one end of clamping cylinder is upper with lower clamping lobe with the upper upper end thereof of clamping lobe, the outfan of clamping cylinder
Hold hinged.
Present invention additionally comprises so some architectural features:
The outer face of described lower carriage is disposed with buoyant material, deep water clack box and rear bearing sheet, rear bearing sheet with under
It is additionally provided with ROV handrail between support, deep water clack box is provided with ROV and operates handle.
The work process of these facility is achieved in that the strainer first manually adjusting rope saw, makes bead string rope
Tension force reaches to a certain degree, is then carried rope saw by ROV and arrives deepwater work place, and ROV makes clamping machine by operation handle
The clamping cylinder work of structure, is clamped pipeline to be cut by clamping lobe, and cutting motor starts to drive driving wheel to rotate, and makes bead string rope
Shuttling movement is done, then the entering of feeding driving mechanism along driving wheel, regulating wheel, driven pulley, drive, No. two drives
To motor by chain drive leading screw, make screw drive upper bracket to move along a straight line downwards along guide rail, connect with cut pipe friction
Touching and start cutting, cutting terminates upper rear support upwards fast fallback, fulfils assignment.
Compared with prior art, the invention has the beneficial effects as follows:
1. feeding driving mechanism can be at bead string rope tension force beyond certain limit, when feeding motor can not drive leading screw, make into
Separate with the transmission of leading screw to motor, and then drive mechanism is carried out overload protection；
2. the feed system of auto-manual can select different type of drive under different working conditions, apply flexibly,
It is easy to underwater performance；
3. feed speed governor motion can be automatically adjusted feed speed along with the tension force of bead string rope, makes the tension force of bead string rope
In the range of remaining at reasonably, it is effectively guaranteed the life-span of bead string rope and the stock-removing efficiency of facility；
4. using wheeled bead string rope strainer, make bead string rope increase with the cornerite of driving wheel, the drive efficiency of motor is big
Big strengthen, alleviate bead string rope in operation process with the skidding of driving wheel；
5. bead string rope strainer uses nut screw and brute spring to carry out tensioning, it is ensured that the cutting power of facility,
It is effectively reduced the vibration of bead string rope；
6. facility are furnished with buoyant material, deep water clack box, ROV handrail and ROV operation handle, can be carried at deep water ring by ROV
Operation under border.
Accompanying drawing explanation
Fig. 1 is population structure front view of the present invention；
Fig. 2 is population structure rearview of the present invention；
Fig. 3 is upper bracket rearview of the present invention；
Fig. 4 be feeding driving mechanism of the present invention automatically with manual schematic diagram；
Fig. 5 is feeding driving mechanism explosive view of the present invention；
Fig. 6 is feed speed governor motion structure chart of the present invention；
Fig. 7 is bead string rope strainer structure chart of the present invention；
Fig. 8 is that the present invention cuts driving mechanism structure figure；
Fig. 9 is clamp system structure chart of the present invention.
Major Symbol explanation in figure:
1. feeding driving mechanism, 2. bead string rope strainer, 3. cutting drive mechanism, 4. feed speed governor motion, 5.
Clamp system, 6. upper bracket, 7. lower carriage, 8. bead string rope, 9. guide rail, 10. screw, 11. slide blocks, 12. buoyant materials, 13. is deep
Water valve case, 14.ROV operates handle, 15.ROV handrail, 16. rear bearing sheets, 17. pipelines, No. 18. drives, 19. No. two biographies
Driving wheel, 101. handles, 102. rotating shafts, 103. glands, 104. disc springs, 105 big sprocket wheels, 106. chains, 107 minor sprockets, 108.
Support seat, 109. bearing pins, 110. leading screws, 111. decelerators, 112. feeding motors, 201. regulating wheels, 202. tensioning leading screws, 203.
Tight screw, 204. shock-absorbing springs, 205. tensioning slide blocks, 301. driving wheels, 302. cutting motors, 303. fixed plates, 401. is driven
Wheel, 402. guide runners, 403. choke valve valve bodies, 404. spools recover spring, 405. push rods, 501. clamping cylinders, clamp on 502
Lobe, 503. times clamping lobes.
Detailed description of the invention
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, mainly driven by feeding driving mechanism 1, bead string rope strainer 2, cutting
Motivation structure 3, feed speed governor motion 4 and clamp system 5 form, and feeding driving mechanism 1 entirety screw is installed to lower carriage 7
Centre, is connected with upper bracket 6 with screw 10 by leading screw 110, can be along two guide rails about 9 being fixed on lower carriage 6 both sides
Slide, bead string rope strainer 2, feed speed governor motion 4 and cutting drive mechanism 3 integral installation on upper bracket 6, one
201, two drives 18 and 19 of bead string rope 8 and driven pulley 401 regulating wheel and a driving wheel 301 are connected, and clamp system 5 is whole
Body is fixed on lower carriage 7, and buoyant material 12, ROV handrail 15, deep water clack box 13 and ROV operation handle 14 is arranged on rear support
Between plate 16 and lower carriage 7, the present invention uses feed speed governor motion so that it is can be along with bead string rope in operation process
Tension variation and regulate feed speed, be effectively guaranteed the life-span of bead string rope, the stock-removing efficiency of facility and cutting operation can
By property.Feeding driving mechanism can make feeding motor separate with the transmission of leading screw, and then drive mechanism carries out overload protection, simultaneously
In the case of facility do not have power, can be with turning handle feeding, it is achieved auto-manual drives feeding.Bead string rope strainer is adopted
Carry out tensioning by brute spring and nut screw, can effectively reduce the vibration of bead string rope in cutting process.Facility are equipped with buoyancy
Material and deep water clack box, be suitable for deepwater environment operation.
Feeding driving mechanism 1 is by handle 101, big sprocket wheel 105, minor sprocket 107, support seat 108, feeding motor 112, disc spring
104, chain 106, decelerator 111, gland 103, bearing pin 109 form, its shaft 102, big sprocket wheel 105, minor sprocket 107, dish
Spring 104, gland 103, handle 101 are sequentially arranged on leading screw 110, and feeding motor 112 and decelerator 111 connect into an entirety
Being assembled to support on seat 108, minor sprocket 107 is installed on the output shaft of decelerator 111, and minor sprocket 107 passes through chain 106 with big
Even wheel 105 connection, bearing pin 109 half on leading screw 110 embeds in big sprocket wheel 105 bottom semicircular cylindrical groove, and handle 101 is permissible
102 rotate 90 degree of integral installations on lower carriage 7 around the shaft.The rotating shaft 102 of handle 101 distance away from side is more than arriving bottom surface
Distance, handle can 90-degree rotation, handle 101 and leading screw 110 be when parallel position around the shaft, and disc spring 104 does not stresses, big sprocket wheel
About 105 can be with play, and feeding motor 112 separates with the transmission of leading screw 110, with turning handle 101 feeding, namely directly can lead to
Cross external force turning handle and drive screw turns, and do not pind down by motor.Handle 101 and leading screw 110 when upright position, handle
101 can compress disc spring 104, and bearing pin 109 half on leading screw 110 embeds in having semi-cylindrical recesses bottom big sprocket wheel 105, enters
Row transmission feeding is cut；Namely the Feed servo system of auto-manual can be realized.Handle and leading screw are in upright position and when leading screw 110
On load the biggest time, feeding motor 112 can not drive leading screw 110, and big sprocket wheel 105 can be made to overcome disc spring under the driving of chain
104 axially loadeds make bottom semicircular cylindrical groove separate with bearing pin 109, make Dalian wheel 105 be rotated further and leading screw 110 is motionless,
Feed arrangement is carried out overload protection.
Feed speed governor motion 4 is mainly recovered spring by driven pulley 401, guide runner 402, choke valve 403, spool
404, push rod 405 forms, and one end of push rod 405 is fixed on upper bracket 6, the other end and the spool phase in choke valve valve body 403
Even, choke valve valve body 403 and guide runner 402 are linked to be an entirety, are installed on the guide rail of upper bracket 6 square hole both sides, can edge
Slide, the tensile force of bead string rope 8 directly passes on the push rod 405 of choke valve, when upper bracket 6 is downward by driven pulley 401
When feed speed increases, the tension force on bead string rope 8 increases, and choke valve valve body 403 moves downward, and makes valve port opening diminish, and flows into
The flow of feeding motor 112 reduces, and feed speed declines, otherwise under spool recovers the effect of spring 404, makes valve port opening increase
Greatly, the flow flowing into feeding motor 112 increases, and feed speed rises, and the tension force of such bead string rope 8 remains at rational model
In enclosing, reach the purpose by tension variation regulation feed speed.
Bead string rope strainer 2 is slided by regulating wheel 201, tensioning leading screw 202, tensioning screw 203, shock-absorbing spring 204, tensioning
Block 205 forms, and tensioning screw 203 one end adjacent with tensioning slide block 205 has circular hole, makes shock-absorbing spring 204 two ends stretch into wherein,
The other end coordinates with tensioning leading screw 202, and is fixed on upper bracket 6 by tensioning leading screw 202, and it is sliding that regulating wheel 201 is assembled to tensioning
On block 205, in integral installation to the guide rail of upper bracket 6 square hole both sides, can be along slide, wherein square hole is to tensioning slide block 205
There is position-limiting action, make shock-absorbing spring 204 can not depart from integrated model.
Cutting drive mechanism 3 is made up of cutting motor 302, driving wheel 301 and fixed plate 303, fixed plate 303 and upper bracket
6 connect into an entirety, and driving wheel 301 is arranged between fixed plate 303 and upper bracket 6, and cutting motor 302 is installed to screw
In fixed plate 303.
Each clamp system 5 is made up of clamping cylinder 501, upper clamping lobe 502, lower clamping lobe 503, and upper clamping lobe 502 is fixed
On lower carriage 7, lower clamping lobe 503 is connected centrally through hinged and upper clamping lobe 502, and end is by clamping cylinder 501 and upper folder
One end of tight lobe 502 is connected, and flexible along with clamping cylinder 501 can rotate around its center.
Claims (2)
1. a deep water diamond-wire saw, it is characterised in that: include there is the lower carriage of slide rail, be arranged in lower carriage slide rail
Upper bracket, the feeding driving mechanism being arranged on lower carriage upper end, the feed speed governor motion being arranged on upper bracket, beading
Restricting strainer and cut drive mechanism and be arranged on the clamp system of lower carriage lower end, described feeding driving mechanism includes peace
It is contained in the support seat of lower carriage upper end, is arranged on decelerator, the installation supporting the feeding motor of seat lower end and being connected with feeding motor
At minor sprocket, the leading screw that is arranged on lower carriage of decelerator outfan, leading screw is from top to bottom disposed with rotating shaft
Handle, gland, disc spring, can the big sprocket wheel of play and bearing pin up and down, be provided with the semicolumn coordinated with bearing pin bottom big sprocket wheel
Connected in star, is provided with chain between big sprocket wheel and minor sprocket, described leading screw is also equipped with screw, and screw is connected with upper bracket；
Described feed speed governor motion is arranged on the left upper end of upper bracket, and the left upper end of upper bracket is provided with by pedestal and pushes away
Bar, the end of push rod is connected with the spool in the choke valve valve body controlling feeding motor flow, and between pedestal and choke valve valve body
Being provided with spool and recover spring, the end of choke valve valve body is fixed with guide runner, and guide runner is arranged on upper bracket square
In the guide rail arranged in groove, the end face of described guide runner is fixed with driven pulley；
Described bead string rope strainer includes that regulating wheel, tensioning leading screw, tensioning screw, shock-absorbing spring, tensioning slide block, described going up prop up
Being provided with square through hole on frame, tensioning slide block is arranged in the guide rail that square through hole both sides are arranged, and it is sliding that regulating wheel is arranged on tensioning
On the end face of block, one end of tensioning leading screw and the inner surface of square through hole are connected, the other end stretches to the circle that tensioning slide block is arranged
Kong Zhong, tensioning screw is arranged on tensioning leading screw, is provided with damping spring between tensioning screw and tensioning slide block；
Described cutting drive mechanism is arranged on the upper right side of upper bracket, including with upper bracket be connected fixed plate, be arranged on fixing
Cutting motor on plate end face and the cutting driving wheel that is connected of motor output end, and driving wheel be positioned at fixed plate and upper bracket it
Between；
The lower end of described upper bracket is symmetrically arranged with a drive and No. two drives, and the bead string rope that head and the tail are closed is walked around successively
Drive, regulating wheel, driven pulley, a drive and No. two drives；
Described clamp system has two and is symmetricly set on the two ends of lower section of lower carriage, and each clamp system includes and lower carriage
The upper clamping lobe lower clamping lobe hinged with upper clamping lobe that be connected, clamping cylinder, and the centre position of lower clamping lobe and upper clamping lobe
Lower end hinged, one end of clamping cylinder and the upper end thereof of upper clamping lobe, the upper end hinge of outfan and lower clamping lobe of clamping cylinder
Connect.
A kind of deep water diamond-wire saw, it is characterised in that: the outer face of described lower carriage is successively
It is provided with buoyant material, deep water clack box and rear bearing sheet, between rear bearing sheet and lower carriage, is additionally provided with ROV handrail, deep water valve
It is provided with ROV on case and operates handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610663452.7A CN106141304B (en) | 2016-08-12 | 2016-08-12 | A kind of deep water diamond-wire saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610663452.7A CN106141304B (en) | 2016-08-12 | 2016-08-12 | A kind of deep water diamond-wire saw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106141304A true CN106141304A (en) | 2016-11-23 |
| CN106141304B CN106141304B (en) | 2017-11-21 |
Family
ID=57329658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610663452.7A Expired - Fee Related CN106141304B (en) | 2016-08-12 | 2016-08-12 | A kind of deep water diamond-wire saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106141304B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584676A (en) * | 2017-10-18 | 2018-01-16 | 哈尔滨工程大学 | A kind of submerged riser diamond-wire saw cutting machine |
| CN108274642A (en) * | 2018-04-02 | 2018-07-13 | 毛光华 | A kind of dual-gripper rotary reducer structure for saw of restricting |
| CN108748710A (en) * | 2018-08-10 | 2018-11-06 | 华侨大学 | A kind of rope saw |
| CN108788300A (en) * | 2018-06-11 | 2018-11-13 | 中铁上海工程局集团有限公司 | A kind of imderwater cutting device and its cutting method |
| CN109014381A (en) * | 2018-10-22 | 2018-12-18 | 哈尔滨工程大学 | A kind of pipe cutter based on outside reference |
| CN109047854A (en) * | 2018-07-11 | 2018-12-21 | 哈尔滨工程大学 | A kind of submarine pipeline automatic drilling machine |
| CN109238897A (en) * | 2018-08-02 | 2019-01-18 | 哈尔滨工程大学 | A kind of diamond bead friction test platform in pressure chamber |
| CN111014819A (en) * | 2019-11-27 | 2020-04-17 | 中铁隆工程集团有限公司 | Reinforced concrete bottom plate cutting method based on wire saw process |
| CN112247241A (en) * | 2020-10-06 | 2021-01-22 | 沈古震 | Mechanical automatic processing device for chain |
| CN112958836A (en) * | 2021-02-20 | 2021-06-15 | 哈尔滨工程大学 | Underwater detachable modular diamond wire saw |
| CN114905392A (en) * | 2022-04-14 | 2022-08-16 | 深圳海油工程水下技术有限公司 | ROV hand-held type diamond wire cutting device |
| CN116060699A (en) * | 2023-03-15 | 2023-05-05 | 山东海盛海洋工程集团有限公司 | Under-mud cutting device and method for submarine metal waste |
| WO2024050626A1 (en) * | 2022-09-06 | 2024-03-14 | Ats Corporation | Cutting tool for segmenting an embedment ring of a calandria nuclear reactor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090314149A1 (en) * | 2008-06-20 | 2009-12-24 | Tetra Technologies, Inc. | Method of cutting target members using a cutting saw device |
| CN102229009B (en) * | 2011-04-14 | 2012-10-31 | 哈尔滨工程大学 | Variable structure adaptive feed type rope saw |
| US20140345431A1 (en) * | 2009-01-26 | 2014-11-27 | Iiiinois Tool Works Inc. | Wire Saw |
| GB2516296A (en) * | 2013-07-18 | 2015-01-21 | Underwater Cuttings Solutions Ltd | Cutting apparatus |
| CN104858495A (en) * | 2015-05-27 | 2015-08-26 | 苏州博合雅工程材料科技有限公司 | Wire saw for cutting deep sea pipeline |
-
2016
- 2016-08-12 CN CN201610663452.7A patent/CN106141304B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090314149A1 (en) * | 2008-06-20 | 2009-12-24 | Tetra Technologies, Inc. | Method of cutting target members using a cutting saw device |
| US20140345431A1 (en) * | 2009-01-26 | 2014-11-27 | Iiiinois Tool Works Inc. | Wire Saw |
| CN102229009B (en) * | 2011-04-14 | 2012-10-31 | 哈尔滨工程大学 | Variable structure adaptive feed type rope saw |
| GB2516296A (en) * | 2013-07-18 | 2015-01-21 | Underwater Cuttings Solutions Ltd | Cutting apparatus |
| CN104858495A (en) * | 2015-05-27 | 2015-08-26 | 苏州博合雅工程材料科技有限公司 | Wire saw for cutting deep sea pipeline |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584676A (en) * | 2017-10-18 | 2018-01-16 | 哈尔滨工程大学 | A kind of submerged riser diamond-wire saw cutting machine |
| CN108274642A (en) * | 2018-04-02 | 2018-07-13 | 毛光华 | A kind of dual-gripper rotary reducer structure for saw of restricting |
| CN108788300A (en) * | 2018-06-11 | 2018-11-13 | 中铁上海工程局集团有限公司 | A kind of imderwater cutting device and its cutting method |
| CN109047854A (en) * | 2018-07-11 | 2018-12-21 | 哈尔滨工程大学 | A kind of submarine pipeline automatic drilling machine |
| CN109047854B (en) * | 2018-07-11 | 2020-04-07 | 哈尔滨工程大学 | Automatic drilling machine for underwater pipeline |
| CN109238897B (en) * | 2018-08-02 | 2020-12-22 | 哈尔滨工程大学 | Diamond bead friction test bed used in pressure chamber |
| CN109238897A (en) * | 2018-08-02 | 2019-01-18 | 哈尔滨工程大学 | A kind of diamond bead friction test platform in pressure chamber |
| CN108748710A (en) * | 2018-08-10 | 2018-11-06 | 华侨大学 | A kind of rope saw |
| CN109014381A (en) * | 2018-10-22 | 2018-12-18 | 哈尔滨工程大学 | A kind of pipe cutter based on outside reference |
| CN109014381B (en) * | 2018-10-22 | 2020-07-28 | 哈尔滨工程大学 | Pipeline cutting machine based on external reference |
| CN111014819A (en) * | 2019-11-27 | 2020-04-17 | 中铁隆工程集团有限公司 | Reinforced concrete bottom plate cutting method based on wire saw process |
| CN112247241A (en) * | 2020-10-06 | 2021-01-22 | 沈古震 | Mechanical automatic processing device for chain |
| CN112958836A (en) * | 2021-02-20 | 2021-06-15 | 哈尔滨工程大学 | Underwater detachable modular diamond wire saw |
| CN112958836B (en) * | 2021-02-20 | 2022-04-05 | 哈尔滨工程大学 | Underwater detachable modular diamond wire saw |
| CN114905392A (en) * | 2022-04-14 | 2022-08-16 | 深圳海油工程水下技术有限公司 | ROV hand-held type diamond wire cutting device |
| WO2024050626A1 (en) * | 2022-09-06 | 2024-03-14 | Ats Corporation | Cutting tool for segmenting an embedment ring of a calandria nuclear reactor |
| CN116060699A (en) * | 2023-03-15 | 2023-05-05 | 山东海盛海洋工程集团有限公司 | Under-mud cutting device and method for submarine metal waste |
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| CN106141304B (en) | 2017-11-21 |
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